A yacht is 250 yards away from a lighthouse. The angle of elevation looking at the top of the lighthouse is 48 degrees. How tall is the lighthouse?
277.7

41/2 - 1 1/3 what is the answer as a fraction?

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w